esp32开发使用过程中问题，求助！！！！大神~~~请指导~~~

[大仓_yeah]

1、程序下载不成功。
使用vscode+platformio进行程序编写，使用示例程序wifiscan进行下载测试。
编译过程如下：
Processing esp32dev (platform: espressif32; board: esp32dev; framework: arduino)
------------------------------------------------------------------------------------------------Verbose mode can be enabled via `-v, --verbose` option
CONFIGURATION: https://docs.platformio.org/page/boards ... 32dev.html
PLATFORM: Espressif 32 (6.9.0) > Espressif ESP32 Dev Module
HARDWARE: ESP32 240MHz, 320KB RAM, 4MB Flash
DEBUG: Current (cmsis-dap) External (cmsis-dap, esp-bridge, esp-prog, iot-bus-jtag, jlink, minimodule, olimex-arm-usb-ocd, olimex-arm-usb-ocd-h, olimex-arm-usb-tiny-h, olimex-jtag-tiny, tumpa)PACKAGES:
- framework-arduinoespressif32 @ 3.20017.241212+sha.dcc1105b
- tool-esptoolpy @ 1.40501.0 (4.5.1)
- tool-mkfatfs @ 2.0.1
- tool-mklittlefs @ 1.203.210628 (2.3)
- tool-mkspiffs @ 2.230.0 (2.30)
- toolchain-xtensa-esp32 @ 8.4.0+2021r2-patch5
LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf
LDF Modes: Finder ~ chain, Compatibility ~ soft
Found 33 compatible libraries
Scanning dependencies...
Dependency Graph
|-- WiFi @ 2.0.0
Building in release mode
Compiling .pio\build\esp32dev\src\main.cpp.o
Linking .pio\build\esp32dev\firmware.elf
Retrieving maximum program size .pio\build\esp32dev\firmware.elf
Checking size .pio\build\esp32dev\firmware.elf
Advanced Memory Usage is available via "PlatformIO Home > Project Inspect"
RAM: [= ] 13.2% (used 43408 bytes from 327680 bytes)
Flash: [====== ] 55.2% (used 723469 bytes from 1310720 bytes)
Building .pio\build\esp32dev\firmware.bin
esptool.py v4.5.1
Creating esp32 image...
Merged 27 ELF sections
Successfully created esp32 image.
Configuring upload protocol...
AVAILABLE: cmsis-dap, esp-bridge, esp-prog, espota, esptool, iot-bus-jtag, jlink, minimodule, olimex-arm-usb-ocd, olimex-arm-usb-ocd-h, olimex-arm-usb-tiny-h, olimex-jtag-tiny, tumpa
CURRENT: upload_protocol = esptool
Looking for upload port...
Auto-detected: COM4
Uploading .pio\build\esp32dev\firmware.bin
esptool.py v4.5.1
Serial port COM4
Connecting......................................

A fatal error occurred: Failed to connect to ESP32: No serial data received.
For troubleshooting steps visit: https://docs.espressif.com/projects/esp ... oting.html
*** [upload] Error 2
================================= [FAILED] Took 18.99 seconds =================================
2、尝试重新刷写固件。
刷写固件工具如图，对比网上教程，认为detectedinfo处缺少板子信息，未解决。
刷写记录如下：
F:\迅雷云盘\ESP32-WROOM-32-AT-V3.2.0.0\ESP32-WROOM-32-V3.2.0.0\factory\factory_WROOM-32.bin
1 kill
test offset : 0 0x0
case ok
1 kill
null
null
1 kill
test offset : 0 0x0
case ok
test offset : 0 0x0
case ok
test offset : 0 0x0
case ok
.............................................................................................................................................................................................................
no log file output ...